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  • Weil McLain 511-624-510 Pressure Differential Switch 1.00 Setting for HE and HE II Boilers (Sizes 3, 4, 5)Weil McLain 511-624-510 Pressure Differential Switch 1.00 Setting for HE and HE II Boilers (Sizes 3, 4, 5)
    WEIL-MCLAIN
    Weil McLain 511-624-510 Pressure Differential Switch 1.00 Setting for HE and HE II Boilers (Sizes 3, 4, 5)
    SKU: 511-624-510
    Product DescriptionThe Weil McLain Pressure Differential Switch, MPN 511-624-510, is a crucial component for HE and HE II model boilers, specifically sizes 3, 4, and 5. It features a 1.00 setting with SPDT configuration, suitable for elevations from 0 to 4,000 feet. Compatible with...
    $92.81
    $92.81
  • Weil McLain 511-624-520
    WEIL-MCLAIN
    Weil McLain 511-624-520 - 1.4"Wc Spst Pressure Switch for Boiler Systems
    SKU: 511-624-520
    This Weil McLain 511-624-520 1.4"Wc Spst Pressure Switch is a reliable and durable choice for your home or business. It features a single pole, single throw switch with a 1.4"Wc pressure setting. It is designed to provide reliable and accurate pressure control for your...
    $79.73
    $79.73
  • Weil McLain 511-624-521 Pressure Switch 1.25 SPSTWeil McLain 511-624-521 Pressure Switch 1.25 SPST
    WEIL-MCLAIN
    Weil McLain 511-624-521 Pressure Switch 1.25 SPST
    SKU: 511-624-521
    Product DescriptionThe Weil McLain 511-624-521 Pressure Switch is designed to accurately monitor and regulate pressure levels in industrial and commercial applications. This switch features a 1.25 water column differential and a single-pole, single-throw (SPST) design for precise control. Its robust construction ensures reliable performance...
    $86.19
    $86.19
  • Weil McLain 511-624-545 Pressure Switch
    WEIL-MCLAIN
    Weil McLain 511-624-545 Pressure Switch
    SKU: 511-624-545
    Product DescriptionThe Weil McLain 511-624-545 Pressure Switch is essential for regulating and maintaining pressure levels in industrial and commercial systems. This switch ensures operational efficiency and safety. Type: Pressure Switch Brand: Weil McLain SKU: 511-624-545 Product HighlightsThis pressure switch from Weil McLain features precise...
    $83.41
    $83.41
  • WEIL-MCLAIN
    Weil McLain 511-624-643 Pressure Sensor Assembly
    SKU: 511-624-643
    Product DescriptionThe Weil McLain 511-624-643 Pressure Sensor Assembly is designed for ensuring precise pressure monitoring and control within various industrial applications. Trusted by professionals for its accuracy and reliability, this sensor is an essential component for maintaining system efficiency and safety. Accurate pressure detection...
    $924.97
    $924.97
  • Weil McLain 511-724-253 48 Thermocouple Push in Replacement MPN
    WEIL-MCLAIN
    Weil McLain 511-724-253 48 Thermocouple Push in Replacement MPN
    SKU: 511-724-253
    Product DescriptionThe Weil McLain 48 Thermocouple with MPN 511-724-253 is designed for accurate temperature measurement in challenging environments. This thermocouple is ideal for industrial settings where precise temperature control is needed. Durable construction for reliable performance. Fast response time for quick temperature detection. Versatile...
    $52.94
    $52.94
  • Weil McLain 511-724-254 30 Thermocouple Screw-In for CG, EG, EGH, CGA BoilersWeil McLain 511-724-254 30 Thermocouple Screw-In for CG, EG, EGH, CGA Boilers
    WEIL-MCLAIN
    Weil McLain 511-724-254 30 Thermocouple Screw-In for CG, EG, EGH, CGA Boilers
    SKU: 511-724-254
    Product DescriptionThe Weil McLain 511-724-254 is a thirty-inch thermocouple specifically designed for CG, EG, EGH, and CGA boilers. This screw-in thermocouple is used to accurately measure temperature in natural gas applications. Its installation process is straightforward, facilitating easy setup and maintenance. Compatible with CG...
    $36.45
    $36.45
  • Weil McLain 511-724-264 Probe Sensing Y75 AA-3
    WEIL-MCLAIN
    Weil McLain 511-724-264 Probe Sensing Y75 AA-3
    SKU: 511-724-264
    Product DescriptionThe Weil McLain 511-724-264 Probe Sensing Y75 AA-3 is essential for ensuring accurate temperature monitoring. Designed specifically for Weil McLain systems, this sensing probe guarantees precise and reliable performance. Ensures accurate temperature monitoring Compatible with Weil McLain systems Reliable performance and durability Product...
    $67.08
    $67.08
  • Weil McLain 511-724-292 Flue Temp Sensor
    WEIL-MCLAIN
    Weil McLain 511-724-292 Flue Temp Sensor
    SKU: 511-724-292
    Product DescriptionThe Weil McLain 511-724-292 Flue Temp Sensor is essential for monitoring flue gases in heating systems, ensuring optimal combustion efficiency and safety. Crafted to endure demanding conditions, this sensor is an indispensable tool for commercial and industrial heating applications. Accurate temperature monitoring enhances...
    $53.46
    $53.46
  • WEIL-MCLAIN
    Weil McLain 511-802-011 Trans 50VA 120V/24V/50-60HZ Transformer
    SKU: 511-802-011
    Product DescriptionThe Weil McLain 511-802-011 Transformer delivers effective voltage conversion from 120 volts to 24 volts, tailor-made for industrial uses. Engineered for reliable performance, this device is an essential for multiple electrical applications. Input: 120 volts; Output: 24 volts. Power capacity of 50VA. Operates...
    $90.18
    $90.18
  • Weil McLain 511044287 24V Hydronic Gas Valve 1 inch NPTWeil McLain 511044287 24V Hydronic Gas Valve 1 inch NPT
    WEIL-MCLAIN
    Weil McLain 511044287 24V Hydronic Gas Valve 1 inch NPT
    SKU: 511-044-287
    Product DescriptionThe Weil McLain 511044287 is a 24V Hydronic Gas Valve with a 1 inch NPT connection. This combination gas control valve is suitable for commercial and industrial gas lines, ensuring efficient and reliable gas flow control. 24 Volt operation 1 inch NPT connection...
    $560.85
    $560.85
  • Weil Mclain 511330079 Ignition Control Module for CGA Gas BoilersWeil Mclain 511330079 Ignition Control Module for CGA Gas Boilers
    WEIL-MCLAIN
    Weil Mclain 511330079 Ignition Control Module for CGA Gas Boilers
    SKU: 511-330-079
    Product DescriptionThe Weil McLain 511330079 Ignition Control Module is a key component for ensuring reliable ignition in your CGA gas boilers. This module manages the ignition process, providing efficient and safe operation for both residential and commercial heating systems. Ensures reliable ignition Compatible with...
    $347.60
    $347.60
  • 511330080
    WEIL-MCLAIN
    WEIL MCLAIN 511330080 - Pil Brnr Nat Pse Pilot Assembly Kit With Orifice A
    SKU: 511330080
    Pil Brnr Nat Pse Pilot Assembly Kit With Orifice A Aluminum Pilot Gas Tubing
    $14.99
    $14.99
  • Weil McLain 511330080 Pilot Assembly Kit for CGT, CGS, CGi Boilers NGWeil McLain 511330080 Pilot Assembly Kit for CGT, CGS, CGi Boilers NG
    WEIL-MCLAIN
    Weil McLain 511330080 Pilot Assembly Kit for CGT, CGS, CGi Boilers NG
    SKU: 511-330-080
    Product DescriptionThe Weil McLain 511330080 Pilot Assembly Kit is designed for use with CGT, CGS, and CGi model boilers. This essential part helps ensure efficient ignition and stable flame maintenance in your boiler system. Includes orifice and aluminum pilot gas tubing Suitable for natural...
    $140.68
    $140.68
    $155.97
  • Weil Mclain 511330090 Ignition Module Control with 10 Second Pre-PurgeWeil Mclain 511330090 Ignition Module Control with 10 Second Pre-Purge
    WEIL-MCLAIN
    Weil Mclain 511330090 Ignition Module Control with 10 Second Pre-Purge
    SKU: 511-330-090
    Product DescriptionThe Weil Mclain 511330090 Ignition Module Control is essential for your heating system, designed to provide the necessary spark to ignite gas for heating the water in your boiler. This module is built with durable materials and is suitable for both residential and...
    $336.43
    $336.43
  • 511330095
    WEIL-MCLAIN
    WEIL MCLAIN 511330095 - Ctl Ign Usc W/Dpr Molex Ignition Sensing Control M
    SKU: 511330095
    Ctl Ign Usc W/Dpr Molex Ignition Sensing Control M Module With Damper Molex 24 Volt
    $264.89
    $264.89
  • 511330218
    WEIL-MCLAIN
    WEIL MCLAIN 511330218 - Kit Plt Brn Asy Pin Pilot Burner Assembly For Natu
    SKU: 511330218
    Kit Plt Brn Asy Pin Pilot Burner Assembly For Natu Gas With Pilot Burner Orifice
    $14.99
    $14.99
  • Weil-Mclain 511405142 Replacement Cartridge For Wet-Rotor 007 Circulator
    WEIL-MCLAIN
    Weil McLain 511405142 Cartridge Circulator
    SKU: 511405142
    Product DescriptionThe Weil McLain 511405142 Cartridge Circulator is a reliable solution for various heating applications. Efficient operation for heating systems Compact and easy to install Durable construction for long service life Product HighlightsThis cartridge circulator by Weil McLain is designed to ensure efficient heating...
    $164.72
    $164.72
  • WEIL-MCLAIN
    Weil McLain 511624548 Pressure Switch Differential SPDT 1.15 Inch Water Column
    SKU: 511-624-548
    Product DescriptionThe Weil McLain Pressure Switch Differential SPDT has a water column of one point fifteen inches. This switch is designed for use with VHE Series 2 boilers. It detects pressure differences to control the circuit based on these changes. It is applicable in...
    $21.99
    $21.99
  • Weil McLain 512-050-235 Rollout Switch
    WEIL-MCLAIN
    Weil McLain 512-050-235 Rollout Switch
    SKU: 512-050-235
    Product Description The Weil McLain 121C Rollout Switch, MPN: 512-050-235, is a key safety component in HVAC systems. This switch detects excessive temperatures in the combustion chamber and initiates a system shutdown to prevent overheating and potential fires. Its durable design ensures it can...
    $39.48
    $39.48

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